Amazon ElastiCache Error Messages

The following error messages are returned by Amazon ElastiCache.
You may receive other error messages that are returned by ElastiCache, other AWS
services, or by Redis.
For descriptions of error messages from sources other than ElastiCache, see the
documentation from the source that
is generating the error message.

Error Messages:
Customer node quota exceeded.
You can have at most %n nodes in this region
Or, You have already reached your quota of %s nodes in this region.

Cause:
You attempted to create or modify a cluster with the result that your
account would have more than %n nodes across all clusters in this region.

Solution:
Change your request so that the total nodes in the region across all clusters
for this account does not exceed %n.
Or, if you need more than %n nodes, make your request using the Amazon ElastiCache Node request form.

Error Messages:
The maximum number of manual snapshots for this cluster taken within 24 hours has
been reached
or The maximum number of manual snapshots for this node taken within 24 hours has been
reached its quota of %n

Cause:
You attempted to take a manual snapshot of a cluster when you have already taken
the maximum
number of manual snapshots allowed in a 24-hour period.

Solution:
Wait 24 hours to attempt another manual snapshot of the cluster.
Or, if you need to take a manual snapshot now, take the snapshot of another node
that has the same data, such as a different node in a cluster.

Error Messages:
InsufficientCacheClusterCapacity

Cause:
AWS does not currently have enough available On-Demand capacity to service your
request.

Solution:

Wait a few minutes and then submit your request again; capacity can shift frequently.

Submit a new request with a reduced number of nodes or shards (node groups). For example,
if you're
making a single request to launch 15 nodes, try making 3 requests of 5 nodes,
or 15 requests for
1 node instead.

If you're launching a cluster, submit a new request without specifying an Availability
Zone.